Dmitri Oster

LCSW, CASAC, MA | Addiction (Substance Use Disorder) Counselor


  1670 E 17th St, 3rd Floor, Brooklyn
     New York, 11229-1281
  718-233-2533    718-233-2584 Maps & Directions
Dmitri Oster is a Brooklyn, New York based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Dmitri Oster is 22192 for Addiction (Substance Use Disorder) Counselor in New York. His current practice location is 1670 E 17th St, 3rd Floor, Brooklyn. Patients can book an appointment with him at 718-233-2533.
Dmitri Oster is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.
Complete Profile:
Dmitri Oster speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Dmitri Oster
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Credentials: LCSW, CASAC, MA
Accepts Medicare Assignment:No
Practice Address:1670 E 17th St, 3rd Floor, Brooklyn,
New York, 11229-1281
Phone:718-233-2533
Fax:718-233-2584
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.
NPI Number: 1548591746
NPI Enumeration Date: 28 Jan, 2010
NPI Last Update On: 02 Sep, 2014

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dmitri Oster are as mentioned below.
License NumberSpecializationStateStatus
22192Addiction (Substance Use Disorder) Counselor New YorkPrimary
082119Social Worker New YorkSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1670 E 17th St, 3rd Floor
Brooklyn, New York
Zip: 11229-1281
Phone Number: 718-233-2533
Fax Number: 718-233-2584
Patients can reach Dmitri Oster at 1670 E 17th St, 3rd Floor, Brooklyn, New York or can call to book an appointment on 718-233-2533.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

Comments/ Reviews: